using UnityEngine;
using System.Collections;

 public class emove: MonoBehaviour {

NavMeshAgent ePath;
public GameObject[] POINT;

void Start () {
    ePath = GetComponent<NavMeshAgent>();
}

void Update () {

    foreach (GameObject waypoint in POINT) {
        ePath.SetDestination(waypoint.transform.position);
        ePath.speed = 2;

      // I write this, if you have different idea tell me please
        if (waypoint.activeSelf == false) // waypoint had it own script, when enemy touch any point it set off
        {
            ePath.SetDestination(waypoint.transform.position); // move to any other active waypoint.
            ePath.speed = 2;
        }
    }
}